There's at least 4 or 5 people here reporting it. They are reporting it, and describing the same way.
Many of these users whom have been around long enough to have a good reputation, and they're putting it on the line for this (what is logically) either a report of what they saw or a troll move.
Regardless, we'll know the truth for 100%, but likely they are telling the truth. And if they are doing a cheap troll job, they can expect infractions and to be shamed. If they're telling the truth, their reputation will shoot through the roof.
If someone with say a larger clout in the community such as a top poster, a smash staff member, a top/well known smash player, a mod sees it, or (even better) we get video of it, then it's 100% real guys.